We had an excellent experience with Richy! Me and my girlfriend stayed for 1 month.
The check-in was flawless and unencumbered. Our flight landed in Bangkok at 06:30 a.m. so we requested an early check-in. Richy was super nice - she responded quickly, confirmed our approximate arrival time and left the key card with the nice security lady downstairs.
We downloaded the Grab app, connected our cards for payment, called a car to the airport and in around 30 mins stepped out in front of the building entrance - barely any effort required to move the luggage. There's an elevator up to the 4th floor.
The apartment building is located on a very quiet, pleasant and rustic street with zero traffic noise. Everyone up and down the street and the markets nearby is very polite. The “juristic person” of the building is helpful and gracious - he received our cash-on-delivery packages, and paid the deliveryman with the cash we left with him when out for chores.
The swimming pool and gym are on the 2nd floor, and open till around 22:00. Yes there is air-conditioning there, in case you're wondering. Quite clean and well-maintained.
We found Richy's apartment SUPER CLEAN. So clean in fact, that we felt guilty everytime we got a drop of water on anything. When we walked in, Richy had already set up the place with everything we would need for a month-long stay: there was an extra face mask, the kitchen was fully stocked with cooking essentials, while cutlery and crockery were stocked in a drawer under the kitchen countertop. There were several 1.5L bottles of drinking water, packs of tissue paper, and several rolls of toilet paper. The bathroom had large bottles of shampoo, conditioner and bodywash.
Our first meeting with Richy happened 10 days after checking in when she brought over a professional cleaner who reset the whole place to its initial spotlessness, changed the bedlinen, the quilt, and the towels. The whole process happened in our absence since we had to go out somewhere. Just before we left, Richy guided us, in English, on how best to get to China Town in the weird circuitrous way that we wanted to do it in order to experience a bunch of things on the way (we took the for the final leg).
BTS Bearing station takes about 8 minutes to walk to. Across from the station is a night market with tasty food, home made icecream (you MUST try it! THB 10 a scoop..so good!), live music and beer, open till around midnight (at least these days). There are three 24h 7Eleven stores, one Lotus and several ATMs within a 2~5 min walk from the apartment. Although they do sell liquor and cigarettes 7Eleven stores (for cigarettes you have to ask - display isn't permitted), the prices of these two are generally not great in Thailand. If you smoke, bring your own cigarettes from the duty free, and keep in mind that smoking inside your apartment is not allowed by law - you need to step out.
One thing we got confused by is that sometimes when we took the BTS from Bearing to one or two stations down, and then back again, they wouldn't charge us. Not sure whether this was due to some temporary policy, or a permanent policy in the BangNa area. This never happened in the other districts closer to popular spots like Asok, Ekkamai, Nana, Siam, Phra Khanong etc. There they would always charge for everything😂
Overall, a great experience with Richy.